Precision and Speed: Pro-Ject Align It PRO Cartridge Alignment Gauge Features Baerwald Geometry and Adjustments for Overhang, Azimuth, and Tangentiality 

Align your cartridge in practically no time with the Pro-Ject Align It PRO cartridge alignment gauge. Compatible with tonearms 8.6, 9, 10, and 12 inches in length, and suitable for all Pro-Ject arms as well as many from other manufacturers, Align It PRO contains adjustments for overhang, azimuth, and tangentiality in one place. Featuring Baerwald geometry, this handy accessory also comes with detailed instructions for ease of use.

The European-made Align It PRO can be set up for the exact length of your tonearm and affixed to the center of your tonearm bearing. For Pro-Ject tonearms, the fixing rod has two sides — pointed end, excellent for any type of tonearm or bearing, and a second flat end that fits exactly into the center screw of higher-end tonearms and bearings. With this approach, the exact distance for overhang is immediately set.You do not need to go back and forth between the inner and outer null-points for 100% accurate acurracy like you do with other alignment protractors.